I see it like this... YOU are the one who decides TO or NOT TO twist the throttle beyond your own control! Is it manageable, IMO yes. But don't go into it like some do and think that after 2 weeks you've mastered it. I've been riding some type of bike since I was 7 years old, and I still learn something new on a regular basis. Oh, and watch out for cars because being on 2 wheels is like playing frogger some times lol.